Pith Number

pith:54SWWHJY

pith:2018:54SWWHJY5F72J5TDSPLACAYTN6

not attested not anchored not stored refs pending

Singing Voice Separation Using a Deep Convolutional Neural Network Trained by Ideal Binary Mask and Cross Entropy

Balamurali B.T., Dorien Herremans, Enyan Koh, Kin Wah Edward Lin, Simon Lui

arxiv:1812.01278 v1 · 2018-12-04 · cs.SD · cs.AI · cs.LG · eess.AS · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54SWWHJY5F72J5TDSPLACAYTN6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:59:12.900322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef256b1d38e97fa4f66393d60103136f9a8ff3ef7c28402cf7f8446b4ad2ac42

Aliases

arxiv: 1812.01278 · arxiv_version: 1812.01278v1 · doi: 10.48550/arxiv.1812.01278 · pith_short_12: 54SWWHJY5F72 · pith_short_16: 54SWWHJY5F72J5TD · pith_short_8: 54SWWHJY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/54SWWHJY5F72J5TDSPLACAYTN6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ef256b1d38e97fa4f66393d60103136f9a8ff3ef7c28402cf7f8446b4ad2ac42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f0d042427849ef13104f541abadecedfcfc1f45e18c4cf7fda2a5b58768100b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-12-04T08:47:41Z",
    "title_canon_sha256": "4946cc63a23000ad6a2f05029e2723241ddbcaa5ecfde87db1c8d7c2c939f37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01278",
    "kind": "arxiv",
    "version": 1
  }
}